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feat(mysql): Increased compatibility for MySQL (#1059)

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Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
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zzzdong 2023-12-20 04:38:52 +08:00 • committed by GitHub
parent f46f147ffa
commit d0fce121ef
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5 changed files with 187 additions and 15 deletions
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36
tests/sqlparser_mysql.rs
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@ -1871,6 +1871,42 @@ fn parse_convert_using() {
mysql().verified_only_select("SELECT CONVERT('test', CHAR CHARACTER SET utf8mb4)");
}
#[test]
fn parse_create_table_with_column_collate() {
let sql = "CREATE TABLE tb (id TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci)";
let canonical = "CREATE TABLE tb (id TEXT COLLATE utf8mb4_0900_ai_ci CHARACTER SET utf8mb4)";
match mysql().one_statement_parses_to(sql, canonical) {
Statement::CreateTable { name, columns, .. } => {
assert_eq!(name.to_string(), "tb");
assert_eq!(
vec![ColumnDef {
name: Ident::new("id"),
data_type: DataType::Text,
collation: Some(ObjectName(vec![Ident::new("utf8mb4_0900_ai_ci")])),
options: vec![ColumnOptionDef {
name: None,
option: ColumnOption::CharacterSet(ObjectName(vec![Ident::new("utf8mb4")]))
}],
},],
columns
);
}
_ => unreachable!(),
}
}
#[test]
fn parse_lock_tables() {
mysql().one_statement_parses_to(
"LOCK TABLES trans t READ, customer WRITE",
"LOCK TABLES trans AS t READ, customer WRITE",
);
mysql().verified_stmt("LOCK TABLES trans AS t READ, customer WRITE");
mysql().verified_stmt("LOCK TABLES trans AS t READ LOCAL, customer WRITE");
mysql().verified_stmt("LOCK TABLES trans AS t READ, customer LOW_PRIORITY WRITE");
mysql().verified_stmt("UNLOCK TABLES");
}
#[test]
fn parse_json_table() {
mysql().verified_only_select("SELECT * FROM JSON_TABLE('[[1, 2], [3, 4]]', '$[*]' COLUMNS(a INT PATH '$[0]', b INT PATH '$[1]')) AS t");